CN1043514C - Tools for clamping and deforming - Google Patents
Tools for clamping and deforming Download PDFInfo
- Publication number
- CN1043514C CN1043514C CN93118306A CN93118306A CN1043514C CN 1043514 C CN1043514 C CN 1043514C CN 93118306 A CN93118306 A CN 93118306A CN 93118306 A CN93118306 A CN 93118306A CN 1043514 C CN1043514 C CN 1043514C
- Authority
- CN
- China
- Prior art keywords
- jaw
- matrix
- slide
- clamping
- warp tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims description 23
- 210000000078 claw Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract 2
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2452—Construction of the jaws with supplementary jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/16—Arrangements for positively actuating jaws by pedal, with or without provision for additional manual actuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Gripping On Spindles (AREA)
Abstract
A multi-functional tool with clamping- and shaping jaws (14) is to be created, which is quickly adaptable to the respective different application uses and which can provide if need be not only high clamping- rather also high shaping forces. This is achieved by guiding the tool jaws (14) by means of guide elements (4) aligned essentially in feed or advance direction in the basic member (2) or in the trolley (3), that the tool jaws (14) are retained by means of a centered clamping element (16, 17, 19) in their working position and that, in addition to a spindle drive (5-7) for moving the trolley (3) relative to the basic member (2), at least one additional mechanical, pneumatic, hydraulic and/or electromotive feed element (12) actuatable by a pedal (12a) is provided.
Description
The present invention relates to a kind of clamping and warp tool, its form which is provided with two removable jaws as a vice, and one is fixed tightly on the motionless matrix, and another is fixed tightly on the movable slide, and this two jaw can be done relative moving by lead screw transmission.
The clamping tool of can be manual, having lead screw transmission, so-called vice, known have a various form.It also is known wherein making various and removable clamping claw according to application target, only enumerates German patent DE-C-3430814 or DE-A-4137927 number here as an example.About clamping claw being made removable jaw is a more ancient problem, and also known have an ancient solution, for example German patent DE-C-284992 or DE-C-341434 number disclosed.
With regard to warp tool, need to use very big deformation force, this leading screw slide of operating by hand often can not obtain, simultaneously in order to obtain very big clamping force, therefore known way is, adopt mechanical transmission mechanism to drive, for example French Patent (FRP) FR-C-1054956 number or German patent DE-A-2058806 number are described.
Often need on workbench, finish various processing tasks, for example, bend to difformity, riveted, impression, crimping, punching press or cutting, with material comprise that the flat plate made with steel, non-ferrous metal, plastics, fabric or similar material, pole, section bar are so that at this moment tubing preferably can only just can finish above-mentioned various tasks with a kind of instrument.
Need on this vice, be equipped with the mechanically actuated facility for this reason, improve for example adjustable backing pin of auxiliary equipment and guide plate, and load onto and processing tasks instrument that adapt to, fast changeable.
The instrument that these processing tasks are used is made up of two parts usually, and they may become tabular, and a part is as the instrument of cutting or impression and so on, and another part then constitutes counterpart or anvil block.This two parts plate-like piece must accurately be aimed at the position mutually.
In known solution, wherein also comprise or U.S. Pat-1799526 and US2489731 number German patent DE-C-3211521 number of the applicant, the solution that just is applicable to the part scope that proposes, promptly or may make clamping claw be fit to various task status, or can obtain bigger clamping force.
And the objective of the invention is to develop a kind of multi-functional instrument, this instrument always can promptly be fit to different application targets, and not only can obtain big clamping force with it when needed, can also obtain big deformation force.
Can obtain accurate in locating by the leading of jaw in matrix or slide, this is essential to fine-limit work.Because the exchange device more fast of jaw can be set, therefore might handle easily and adaptation fast different work, can obtain bigger clamping force and deformation force by other traverse feed element (machinery, pneumatic, hydraulic pressure and/or electronic) at that time.
The L shaped structure of jaw and the corresponding guide rail in other tool elements can make jaw accurately aim at.Have the structure of quick replacement device that a pull head and spring apply the pull bar of effect and can carry out manual operations by pressure head in advance according to the stress that will add in advance, for example come to operate, so just can obtain a very compact structure compressing nut in advance by endoporus, a possible method of employing assurance on pressure head.
In addition owing to adopt the lever of operated by foot can also produce deformation force, at that time the acting surface of operating lever can a plane of mobile regular jaw front in, therefore can access a very compact and simple structure again.
The present invention is with exemplarily explanation in detail in conjunction with the accompanying drawings below.Wherein:
Fig. 1 is the reduced graph of instrument of the present invention at the length direction section,
Fig. 2 is the partial enlarged drawing of instrument jaw-quick replacement device,
Fig. 3 is the partial view that tightens up the district of instrument jaw.
Have matrix 2 with 1 instrument that marks among the figure, have a slide 3 to slide on guide rail 4 thereon, this matrix 2 is fixed tightly in one and does not add on the workbench that draws in detail with chain-dotted line.
The mobile of slide 3 realize with a traverse feed element, and this element is made up of a screw set 5 of at matrix 2 internal supports and leading screw that is tightening up on slide 6 in illustrated embodiment, and this leading screw 6 is engaged in the thick stick cover 5.The front portion of screw set 5 becomes the stage shape, and screw set 5 can be supported in the interior stage hole of matrix vertically movably.Be provided with a rotating sleeve 7 on screw set 5, an end of this sleeve 7 is facing to an annular distance outside the screw set 5, and the other end then has a fixing ring spring 8 in the axial direction.
In the cannelure 9 of sleeve 7, engaging one have an engaging claw 10, can be on matrix 2 lever 12 that bolt 11 rotates.This lever 12 can in height be regulated and available pedal 12a operation.
One section neutral gear is arranged in the annular distance outside screw set 5, and the flush end of sleeve can move in this neutral gear, and sleeve 7 and screw set 5 and leading screw 6 are moved along its length together with slide 3.Slide 3 can also move by the rotation of screw set 5 on leading screw 6 in addition.Sleeve 7 is supported on the matrix 2 together with screw set 5 at that time.For screw set 5 is rotated, be provided with a handle 13 foremost at screw set 5.
Top at matrix 2 and slide 3 can tighten up jaw 14 with changing.This jaw 14 is entrenched in the groove 22 of matrix 2 or slide 3 with always constituting L shaped and form fit beyond pointing to matrix 2 or slide 3.In order to prevent lateral sliding, jaw 14 is always located with being fixed on the pin of fixing in matrix 2 and the slide 3 15, and this pin 15 is entrenched in the hole of jaw 14.
A stage hole 23 is respectively arranged in matrix 2 and slide 3, respectively be provided with a quick replacement device " S " in it, this device connects same pull bar 16a, nut 17,18 1 spring of pressure head 19, a bail wire 20 and a pin 21 by a pull head 16 and forms
By a bail wire that is located in the cannelure, on the flange of nut 17 with in the hole of pressure head 18, set up rotating the connection.Pressure head 18 usefulness one pin 21 is entrenched in the slotted hole of pressure head 18, rotates so as to preventing.
By a slotted hole in the pressure head 18, can use the such instrument of screw thread-like bottle opener or inner hexagon spanner to engage with slit or interior hexagonal on the nut 17.Therefore nut 17 can prop up the threaded portion that the step hole in stably turns pull bar 16 when needed, sets up firm binding by the chimeric jaw 14 and matrix 2 or slide 3 of making of hook portion on the pull bar 16 and jaw 14 slot parts.When unclamping this binding, always want unclamp nut 17 earlier, pressure head 18 is moved along its length, jaw 14 can unclamp.
Claims (7)
1, a kind of clamping and warp tool (1), which is provided with two removable jaws (14), one is fixed tightly on the motionless matrix (2), another is fixed tightly on the movable slide (3), this two jaw can relatively move by lead screw transmission (5,6), except making slide (3) relative to matrix (2) moves with lead screw transmission (5-7), at least also be provided with other machinery, pneumatic, hydraulic pressure an and/or electronic feed component that passes through pedal (12a) manipulation, it is characterized in that:
Jaw (14) mainly relies on the matrix (2) of direction of feed setting and the leading element (4) on the slide (3) carries out, jaw (14) on matrix (2) and slide (3) is L shaped basically, and respectively by secure lock on matrix (2) and slide (3), jaw (14) is by center clamping element (16,17,19) be maintained on the operating position, wherein in matrix (2) and slide (3), disposed pin (15), this pin (15) is entrenched in the shrinkage pool of jaw (14), the center clamping element be one hook-shaped, spring apply effect and selectively removable tension portion (16,17) be entrenched in the embeded slot of jaw (14).
2, according to the clamping warp tool of claim 1, it is characterized in that, be provided with head (16) and a bar portion (16a) chimeric with the groove of jaw (14) in tension portion, bar portion and is projected into pressure head (18) binding of matrix or slide outside and plays a role.
3, according to the clamping warp tool of claim 2, it is characterized in that,
In the nut (17) that bar portion (16a) will have a segment distance to penetrate into spring to apply effect at least, utilize this nut can adjust the prestressing force of spring (19).
4, according to the clamping warp tool of claim 2, it is characterized in that,
Pressure head (18) is provided with endoporus and compresses nut (17) in advance so that rotate.
5, according to the clamping warp tool of claim 2, it is characterized in that,
Pressure head (18) by one in vertical elongated slot chimeric pin (21) prevent to rotate and/or on nut (17), have a slit or an interior hexagonal so that rotate.
6, according to the clamping warp tool of claim 1, it is characterized in that,
In order to produce deformation force, being provided with one itself is that lever known, operated by foot (12) is so that handle slide (3).
7, according to the clamping warp tool of claim 1, it is characterized in that,
Operating lever (12) can reach in the plane of regular jaw front and meshes with the cannelure (9) on an engaging claw (10) or fork and the sleeve (7) by matrix (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4233492.6 | 1992-10-06 | ||
| DE4233492A DE4233492A1 (en) | 1992-10-06 | 1992-10-06 | Workpiece for multiple machining on a workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1087048A CN1087048A (en) | 1994-05-25 |
| CN1043514C true CN1043514C (en) | 1999-06-02 |
Family
ID=6469701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93118306A Expired - Fee Related CN1043514C (en) | 1992-10-06 | 1993-09-29 | Tools for clamping and deforming |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5489090A (en) |
| EP (1) | EP0615484B1 (en) |
| JP (1) | JPH07502216A (en) |
| CN (1) | CN1043514C (en) |
| AT (1) | ATE139167T1 (en) |
| AU (1) | AU4816493A (en) |
| DE (2) | DE4233492A1 (en) |
| ES (1) | ES2089845T3 (en) |
| TW (1) | TW253861B (en) |
| WO (1) | WO1994007660A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538857A (en) * | 2011-12-31 | 2012-07-04 | 济南试金集团有限公司 | Testing machine fixture with jaw convenient to replace |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188454Y (en) * | 1994-05-31 | 1995-02-01 | 莫巨南 | Bench clamp with pre-clamping function |
| US20040032071A1 (en) | 2002-08-19 | 2004-02-19 | Garrison Arthur L. | Vise jaw quick change |
| DE202006011330U1 (en) * | 2006-05-16 | 2006-09-28 | Lincoln Gmbh & Co. Kg | Lubricating device for applying lubricating grease from a reservoir container to a gearwheel via a pipe from a lubricant pump has a lubricating pinion gear |
| CN101428405B (en) * | 2007-11-05 | 2011-12-07 | 苏州宝时得电动工具有限公司 | clamping device |
| CN102896594B (en) * | 2012-10-22 | 2014-10-15 | 莱州鸿源台钳制造有限公司 | Front quick-operating bench vice |
| CN103056791B (en) * | 2013-01-08 | 2016-04-27 | 慈溪市桥头楚宜电器配件厂 | A kind of jaw changeable type bench vice |
| CA2963813A1 (en) * | 2016-04-12 | 2017-10-12 | Power Box Ag | Improvements to clamping apparatus |
| CN111805186B (en) * | 2020-07-29 | 2024-07-09 | 山西航天清华装备有限责任公司 | Tensioning and positioning tool assembly for superhard material special-shaped component and milling method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967445A (en) * | 1956-10-22 | 1961-01-10 | Julian A Monax | Quickly adjustable vise having a nonrotatable spindle axially advanced by a split-nut mechanism |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US530733A (en) * | 1894-12-11 | John j | ||
| BE476707A (en) * | ||||
| DE284992C (en) * | ||||
| DE328028C (en) * | 1920-10-22 | Eikar G M B H Maschinen U Werk | Jaw fastening for vices with angular clamping jaws | |
| DE341434C (en) * | ||||
| US1488559A (en) * | 1922-07-03 | 1924-04-01 | Simokaitis Joseph | Mechanical vise |
| US2387102A (en) * | 1941-06-17 | 1945-10-16 | Brucon Corp | Vise |
| FR1014096A (en) * | 1950-03-09 | 1952-08-08 | vice with several instantly interchangeable mobile jaws | |
| US2678574A (en) * | 1952-02-04 | 1954-05-18 | James R Brinkley | Vise jaw with removable bushings |
| US3403901A (en) * | 1965-09-02 | 1968-10-01 | Servadio Robert | Screw clamp |
| DE3211521A1 (en) * | 1982-03-29 | 1983-10-06 | Josef Leger | Device for moving clamping jaws, in particular of a work-bench vice, towards one another |
| US4519592A (en) * | 1983-11-14 | 1985-05-28 | Mobil Oil Corporation | Device for holding formation cores for boring |
| DE3709566A1 (en) * | 1986-09-24 | 1988-04-07 | Klaus Wallisser | CLAMPING DEVICE, IN PARTICULAR VICE |
| US5065990A (en) * | 1986-12-15 | 1991-11-19 | Susan M. Durfee | Vise jaw accessory system for attaching and releasing vise accessories while maintaining positional accuracy of the accessories |
| US4813310A (en) * | 1987-10-28 | 1989-03-21 | Moynihan Patrick B | Pliers with interchangeable jaws |
| US5015003A (en) * | 1988-08-03 | 1991-05-14 | Kennametal Inc. | Top jaw assembly with replaceable work holding pads |
| DE3929717A1 (en) * | 1989-09-07 | 1991-03-14 | Battenfeld Gmbh | FASTENING DEVICE FOR TOOLS ON A TOOL HOLDER |
| US5042352A (en) * | 1990-06-04 | 1991-08-27 | Strippit, Incorporated | Quick change tool holder |
-
1992
- 1992-10-06 DE DE4233492A patent/DE4233492A1/en not_active Withdrawn
-
1993
- 1993-09-14 ES ES93920720T patent/ES2089845T3/en not_active Expired - Lifetime
- 1993-09-14 EP EP93920720A patent/EP0615484B1/en not_active Expired - Lifetime
- 1993-09-14 WO PCT/EP1993/002484 patent/WO1994007660A1/en not_active Ceased
- 1993-09-14 AT AT93920720T patent/ATE139167T1/en not_active IP Right Cessation
- 1993-09-14 DE DE59302919T patent/DE59302919D1/en not_active Expired - Fee Related
- 1993-09-14 US US08/244,091 patent/US5489090A/en not_active Expired - Fee Related
- 1993-09-14 JP JP6508627A patent/JPH07502216A/en active Pending
- 1993-09-14 AU AU48164/93A patent/AU4816493A/en not_active Abandoned
- 1993-09-29 CN CN93118306A patent/CN1043514C/en not_active Expired - Fee Related
- 1993-11-22 TW TW082109803A patent/TW253861B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967445A (en) * | 1956-10-22 | 1961-01-10 | Julian A Monax | Quickly adjustable vise having a nonrotatable spindle axially advanced by a split-nut mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538857A (en) * | 2011-12-31 | 2012-07-04 | 济南试金集团有限公司 | Testing machine fixture with jaw convenient to replace |
| CN102538857B (en) * | 2011-12-31 | 2014-05-14 | 济南试金集团有限公司 | Testing machine fixture with jaw convenient to replace |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4233492A1 (en) | 1994-04-07 |
| DE59302919D1 (en) | 1996-07-18 |
| ES2089845T3 (en) | 1996-10-01 |
| AU4816493A (en) | 1994-04-26 |
| TW253861B (en) | 1995-08-11 |
| ATE139167T1 (en) | 1996-06-15 |
| EP0615484A1 (en) | 1994-09-21 |
| EP0615484B1 (en) | 1996-06-12 |
| CN1087048A (en) | 1994-05-25 |
| WO1994007660A1 (en) | 1994-04-14 |
| JPH07502216A (en) | 1995-03-09 |
| US5489090A (en) | 1996-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |